Brown Advisory LLC Reports Unspecified Data Breach in Washington

Brown Advisory LLC, a financial advisory firm, has reported a data security incident to Washington state regulators. The official filing, submitted on March 3, 2026, confirms that a breach of personal information occurred.

The nature of this incident, referred to as an "unspecified" breach type in the public record, has not been detailed. Furthermore, the filing does not specify the exact categories of personal information that may have been involved, nor does it indicate the total number of individuals impacted.

According to the public record, Brown Advisory LLC's investigation into the incident is currently ongoing. If you are a client or individual associated with Brown Advisory LLC, it is crucial to carefully review any direct communication you receive from the company regarding this event. These official notifications will provide the most accurate and pertinent information specific to your situation.

As a general best practice, individuals whose personal information may have been exposed should remain vigilant. Monitor your accounts for any suspicious or unauthorized activity and exercise caution when encountering unsolicited requests for personal details, especially those received via email, phone, or text message. Implementing strong, unique passwords and enabling multi-factor authentication on online accounts can also enhance your security.